Microprocessors for Power Systems

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Microprocessors for Power Systems (Main course) BEVB14MIS
Credits 5
Semesters Winter
Completion Assessment + Examination
Language of teaching English
Extent of teaching 2P+2L
Annotation
Power electronics control computer structure, digital signal processor and ALU added features for fast real time calculations. Interrupt system and DMA system, analog signal measurement, fast impulse signal measurement,
fast impulse generation support, inter-computer communication, system and power management, programming languages for power systems software development, programming techniques, software development tools (simulators, emulators, monitors), input signal conditioning circuitry, conversion from analog signals to digital processing, time sampling, amplitude quatization, power electronics control block design and implementation, difference equations and control algorithms, fixed and floating point calculations, debugging methods, program parametrization, guides and rules for implementation and application of power system control computers. Real time operating system, scheduler, dispatcher and another features and guides for application
Course outlines
1. Power electronics control computer structure
2. Digital signal processor and ALU added features for fast real time calculations
3. Interrupt system and DMA system
4. Analog signal measurement, fast impulse signal measurement
5. Fast impulse generation support
6. Inter-computer communication
7. Programming languages for power systems software development
8. Programming techniques - overview
9. Software development tools (simulators, emulators, monitors)
10. Conversion from analog signals to digital processing, time sampling, amplitude quatization
11. Power electronics control block design and implementation
12. Difference equations and control algorithms
13. Fixed and floating point calculations
14. Real time operating systems
Exercises outlines
1.Introduction. Lab work security briefing. MPLAB
2. C18 compiler, MPLAB simulator, RISC microcontroller pic18Fxxx, ICD2 emulator
3. Variable frequency generator, software delay
4. Variable frequency generator, interrupt, timer
5. PWM generator, compare unit
6. ADC module, LCD display
7. Signal period measurement, capture unit
8. Revolution angle measurement
9. Revolution speed and angle acceleration measurement
10.Digital filter
11.Digital PS controller
12.Digital PS controller including closed loop, BLDC motor
13. PC controller coefficient initial value calculation and PS controller tuning
14. Credit

Literature
[1]Kuo, B. C.: Digital Control Systems. New York, Oxford University Press, 1995. ISBN-0195120647
[2]MPLAB IDE Quick Start Guide DS51281. Chandler: Microchip Technology Inc., USA, 2006.
[3]MPLAB C18 C Compiler Getting Started. Chandler: Microchip Technology Inc., USA, 2005.
[4]PIC18FXX2 Data Sheet DS39564C. Chandler: Microchip Technology Inc., USA, 2006.
[5]Kernighan B. W., Ritchie D. M., C Programming Language, AT&T Labs.
Requirements
Active participation in seminars, elaboration of laboratory exercises